LED lightbar



FIG. 1 is a perspective view of a LED lightbar, showing the new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top elevational view thereof;

FIG. 5 is a bottom elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a right side elevational view thereof.

The broken lines depict unclaimed environmental subject matter. 

The ornamental design for a LED lightbar, as shown. 